2&2 - I don't disagree with anything in your last post, although you and I may draw different conclusions as to solutions. No doubt there is fraud and no doubt people game the system.
For example, here in NC, you have a bunch of laid-off former textile workers who have suddenly discovered a disability. I don't defend that behavior, but I also recognize that these people by and large did everything that was expected of them by getting a job, going to work every day, paying taxes, buying a house, etc. Then one day they got knifed in the back by the global economy. There is nothing to replace those jobs. No one will hire them. Some of them can go to community college and get a service-sector job that pays half what they used to make. Some of them can't even get those jobs. So in the end the only way they can find to get regular income and health care is disability, which also gets them into Medicaid.
What is the answer for those people? Tighten up the disability rules and let them lose their homes and health insurance, so they end up having their chronic conditions treated in the ER for free at great expense to the taxpayer? If we're going to tighten up the DI rules, fine, but in doing so we have to recognize what led a 50 year old former textile worker to that place in life and figure out what we're going to do about it.
This is why the GOP laser focus on fraud and waste and debt is so frustrating. Conservative principles and conservative thinkers need to be a part of solving these problems, because they reigh in the statist tendencies of the left. Instead, all you get out of today's GOP is scandal-mongering and finding some way to blame the poor and Obama for the debt, while actively avoiding the bigger picture of how the globalization of our economy and the stagnation of lower and middle class earnings has thrown more and more people into poverty and onto the dole.